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. Author manuscript; available in PMC: 2013 Sep 10.
Published in final edited form as: Crit Care Med. 2013 Feb;41(2):464–471. doi: 10.1097/CCM.0b013e31826ab3a1

Table 4.

Variables independently associated with acute kidney injury based on the generalized linear model with Poisson distribution and robust standard errors.

Variable Relative Risk 95% Confidence Interval P-Value
Magnitude of MAP ≤ lower limit of autoregulation (mmHg × min/h) 1.02 1.01 to 1.03 <0.0001
Diabetes 1.78 1.27 to 2.51 0.001
Pulse pressure > 60 mmHg 1.33 0.89 to 1.99 0.158

MAP, mean arterial pressure.